Proteins

We provide MHC Complexes, Virus-Like Particles (VLPs) Antigens, Laminin 521, Cas9, Cas12a, cytokines, growth factors, chemokines, CD antigens, neurotrophins, hormones, enzymes, viral antigens, recombinant proteins, natural proteins, monoclonal antibodies, and polyclonal antibodies.


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Featured Proteins

Virus-like particles (VLPs)-displayed antigens

LifeTein offers a series of Virus-like particles (VLPs)-displayed antigens. VLPs are nanoparticles derived from the capsid protein of a virus. Virus-like particles are used for antibody discovery for immunization and screening, affinity determination for ELISA, Surface Plasmon Resonance (SPR), in vivo pharmacokinetic analysis, CMC (Chemistry, Manufacturing, and Controls) method development, and CAR-T positive rate detection.

Search these featured VLPs from the search box above: Human GPRC5D Protein-VLP (LTP10647), Human CCR2b Protein-VLP (LTP10415), CD24 Protein-VLP (LTP10683), Human CD20 VLP, Human CD24 VLP, Human Claudin 18.2 VLP, Human Claudin 6 VLP, Biotinylated Human VLP Control, Mouse Claudin 6 VLP, Human SSTR2 VLP, Human Cannabinoid Receptor 2 Protein-VLP, Human A2AR VLP, Human TM4SF1 VLP, Human GPC3 (438-554) VLP, Mouse GPRC5D VLP, Cynomolgus GPRC5D VLP, Human GPC3 VLP, Human Adenosine receptor A2b Protein-VLP

CD3 proteins

LifeTein provides highly active CD3 proteins, including monomers, homodimers, heterodimers, and biotinylated proteins.

Here are the featured products: Biotinylated Cynomolgus CD3E&CD3D, hFc tag; Biotinylated Cynomolgus CD3E&CD3G, hFc tag; Cynomolgus CD3E, His tag; Human CD3E&CD3G, His tag; Mouse CD3E&CD3D, hFc tag; Human CD3E&CD3G, hFc tag; Biotinylated Human CD3E&CD3G, His tag; Biotinylated Human CD3E&CD3D, His Tag; Biotinylated Cynomolgus CD3E 1-27 peptide, hFc tag; Cynomolgus CD3E&CD3D, hFc tag; Human CD3E&CD3D, hFc tag; Biotinylated Human CD3E 1-27 peptide, hFc tag.

Immune Checkpoint Proteins

LifeTein produced a series of immune checkpoint proteins with multiple labels like biotin, FITC and PE. These products are available: Human EGFRVIII Protein, Human EGFR/HER1 Protein, Cynomolgus FAP Protein, Cynomolgus FOLR2 Protein, Human FOLR4/Juno Protein, Human GUCY2C, Human Her2/ErbB2 Protein and more. Please use the search box for more proteins.

MHC (Major Histocompatibility Complex)

LifeTein provides single-chain peptide-MHC monomers, biotinylated MHC monomers, tetramers, and biotinylated tetramers, MHC-I Virus-Like Particles, and multivalent fluorescent MHC-I Virus-Like Particles.Other catalog products include NY-ESO-1, KRAS, MAGE, GP100, AFP, LMP2, Survivin, HBV, HPV, WT-1, and P53.

Human leukocyte antigen-G (HLA-G) and receptors

We provide mammalian-derived HLA-G and their receptors, LILRB/LILRA, in various species and tags for first-in-class drug discovery. HLA-G mediates its function by binding to receptors on immune cells.

Featured Products include: Biotinylated Human APOE3; Human APOE4 hFc Tag; Human APOE4 His Tag; Biotinylated Human LILRB Domain 2; Biotinylated Human HLA-G; Human APOE3 His Tag; Biotinylated Human HLA-G Tetramer; Cynomolgus HLA-G; Human HLA-G Tetramer; Mouse APOE; Rhesus macaque HLA-G; Cynomolgus LILRA6.

Other Proteins

We have developed a high-quality Laminin 521 product and Human Wnt Surrogate-Fc Fusion Protein that can be applied to scientific research and preclinical development. Our active Cas9 protein carries a nuclear localization signal (NLS) design. The in-house active CRISPR-Cas12a enzyme can recognize and cut DNA at a specific site different from the prototypical Cas9. Order your Recombinant CRISPR Cas9 Protein and AsCas12a (CRISPR-associated nuclease Acidaminococcus sp. Cas12a) now.

                                                                                                                                                                               
LTP4418 Recombinant Mouse RANKL Protein $1000 $500
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LT13501 Macrophage Colony Stimulating Factor (M-CSF)$650 $300
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LT16323 $320
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LT13513$320
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LT12010  $230
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Displaying 1 to 10 (of 7269 Products)
Price- Product Name
$9,136.00... more info
Coagulation Factor IX Human
Product Name :Coagulation Factor IX Human Catalog Number : LTP5237 Product Size : 500IU Transportation method :Shipped at Room temp Uniprot ACC# : Natural Proteins Subcategory :Coagulation Factors Amino acid sequence : Human Factor-IX produced from...
$10,800.00... more info
Human Sphingomyelin synthase 1, recombinant
Product Name: human Sphingomyelin synthase 1, recombinant Other name: Phosphatidylcholine:ceramide cholinephosphotransferase 1, SMS1, SGMS1 Quantity: 1mg Purity: >80% Gene source: Homo sapiens Expression system: Spodoptera frugiperda 9 Affinity tag:...
$10,800.00... more info
Human Sphingomyelin synthase 2, recombinant
Product Name: human Sphingomyelin synthase 2, recombinant Other name: Phosphatidylcholine:ceramide cholinephosphotransferase 2, SMS2, SGMS2 Quantity: 1mg Purity: >85% Gene source: Homo sapiens Expression system: Spodoptera frugiperda 9 Affinity tag:...
$5,642.00... more info
Coagulation Factor-VIII Human Recombinant
Product Name :Coagulation Factor-VIII Human Recombinant Catalog Number : LTP5693 Product Size : 500IU Transportation method :Shipped at Room temp Uniprot ACC# : P00451Recombinant Proteins Subcategory :Coagulation Factors Amino acid sequence :...
$3,894.00... more info
EGF Like Domain Multiple 6 Human Recombinant
Product Name :EGF Like Domain Multiple 6 Human Recombinant Catalog Number : LTP4147 Product Size : 500µg Transportation method :Shipped at Room temp Uniprot ACC# : Q8IUX8Growth Factors Subcategory :Epidermal Growth Factor Amino acid sequence :...
$3,445.00... more info
Human Endothelin-3
Product Name :Human Endothelin-3 Catalog Number : LTP4485 Product Size : 5mg Transportation method :Shipped at Room temp Uniprot ACC# : P14138Hormones Subcategory :Endothelin Amino acid sequence :...
$3,395.00... more info
CD20 Recombinant monoclonal Anti-Human
Product Name :CD20 Recombinant monoclonal Anti-Human Catalog Number : LTP5020 Product Size : 500µg Transportation method :Shipped at Room temp Uniprot ACC# : Monoclonal Antibodies Subcategory :Other Amino acid sequence : Recombinant Anti Human...
$3,395.00... more info
CRISPR-Associated Protein-9 Nuclease S. Pyogenes Recombinant
Product Name :CRISPR-Associated Protein-9 Nuclease S. Pyogenes Recombinant Catalog Number : LTP3322 Product Size : 100µg Transportation method :Shipped with Ice Packs Uniprot ACC# : Q99ZW2Enzymes Subcategory :Nuclease Amino acid sequence :...
$3,021.00... more info
Enfuvirtide (T-20)
Product Name :Enfuvirtide (T-20) Catalog Number : LTP5246 Product Size : 500mg Transportation method :Shipped at Room temp Uniprot ACC# : Natural Proteins Subcategory :Other Amino acid sequence : Enfuvirtide has an amino acid sequence...
$2,896.00... more info
SARS-Nucleocapsid protein, Monoclonal Antibody
Product Name :SARS-Nucleocapsid protein, Monoclonal Antibody Catalog Number : LTP4946 Product Size : 200µg Transportation method :Shipped at Room temp Uniprot ACC# : Monoclonal Antibodies Subcategory :Anti Viral Amino acid sequence : ...
Displaying 1 to 10 (of 7269 Products)
LifeTein LifeTein provides custom peptide synthesis service, recombinant proteins, peptides, cytokines, custom antibody service and custom protein service. LifeTein is the world leader in fast peptide synthesis service with lab facility located in New Jersey USA. LifeTein Peptide 100 Randolph Road, Suite 2D, Somerset USA New Jersey 08873
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